DENTAL IMPLANT Russian patent published in 2001 - IPC

FIELD: medical engineering. SUBSTANCE: device has supporting threaded bushing with central hole. One end of the bushing has separable members as outer clamps. The device has rod passable freely through the central hole and having a nut and stump screwed over the threaded part for fixing crown tooth part. Nest which cross-section profile corresponds to the rod head cross- section profile is produced on the end opposite to clamps. One of nut ends is manufactured as truncated cone engageable with the clamps. EFFECT: high reliability in fixing implant in the jaw bone immediately after withdrawing tooth. 3 dwg